NEET MDS Shorts
37480
Dental AnatomyThe canine eminence is an osseous structure surrounding the root of a canine on the facial aspect
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Dental AnatomyDuring eruption of permanent teeth, alveolar bone is resorbed and deposited intermittently
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Dental Anatomy
Interglobular Dentin:
Sometimes, mineralization of dentin begins in small globular areas that fail to coalesce into a homogenous mass. This results in zones of hypomineralization between the globules.
These zones are known as globular dentin or interglobular spaces. Thus, demonstrating defect of mineralization and not of matrix formation, the dentinal tubules pass uninterruptedly through interglobular dentin.
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Dental Anatomymadibular first molar normally have 3 root canals
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Dental Anatomy9 months of age, is the usual eruption time for primary lower lateral incis
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Dental AnatomyThe beginning of active eruption of a human tooth occurs after one half of the root is formed
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Dental Anatomy
The primary teeth begin to form in utero at about six weeks. Hard tissue
formation occurs in all primary teeth by the 18th week in utero. 3. The
permanent teeth begin to develop at approximately four months of age in utero.
Maxillary and mandibular first molars begin to calcify at birth.
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Dental AnatomyThe most constant and valuable trait to differentiate among maxillary first second and third molars is the depth of central fossae
67053
Dental AnatomyThe primary canine is usually exfoliated between the ages of 10 and 11 years
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Dental AnatomyThe average overall length of the permanent maxillary central incisor is 22.5 mm